//too long characters show... 

 {{value}} & lt;/span> 
 
{{value | ellipsis (length)}} 
 


 

//display character after five characters 
STR. Substr (5, STR. The split (" _ ") [0]. Length) 

//display after the last decimal point character (plus one with no decimal point) 
STR. The substring (text. RuleFile. LastIndexOf (". ") + 1) 
 


//delete set specified in the attribute 'arry uploadTime 
Delete 'arry. UploadTime